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Recombinant Human t-Plasminogen activator/tPA protein (Myc Tag, His Tag)

Species

Human

Purity

>90 %, SDS-PAGE

Tag

Myc Tag, His Tag

Activity

not tested

Cat no : Eg0178

Validation Data Gallery

  • Purity of Recombinant Human t-Plasminogen Activator was determined by SDS-PAGE. The protein was resolved in an SDS-PAGE in reducing (R) and non-reducing (NR) conditions and stained using Coomassie blue.

    Purity of Recombinant Human t-Plasminogen Activator was determined by SDS-PAGE. The protein was resolved in an SDS-PAGE in reducing (R) and non-reducing (NR) conditions and stained using Coomassie blue.

Product Information

Purity >90 %, SDS-PAGE
Endotoxin <0.1 EU/μg protein, LAL method
Activity 
Not tested
Expression HEK293-derived Human t-Plasminogen activator protein Ser36-Pro562 (Accession# AAH95403) with a Myc tag and a His tag at the C-terminus.
GeneID 5327
Accession AAH95403
PredictedSize 64.0 kDa
SDS-PAGE 55-75 kDa, reducing (R) conditions
Formulation Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally 5% trehalose and 5% mannitol are added as protectants before lyophilization.
Reconstitution Briefly centrifuge the tube before opening. Reconstitute at 0.1-0.5 mg/mL in sterile water.
Storage Conditions
It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
  • Until expiry date, -20℃ to -80℃ as lyophilized proteins.
  • 3 months, -20℃ to -80℃ under sterile conditions after reconstitution.
Shipping The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature.

Background

Plasminogen activator, tissue (PLAT, synonyms: TPA, T-PA) is a tissue-type plasminogen activator, a secreted serine protease which converts the proenzyme plasminogen to plasmin, a fibrinolytic enzyme. Tissue-type plasminogen activator is synthesized as a single chain which is cleaved by plasmin to a two chain disulfide linked protein (33 kDa and 32 kDa). PLAT enzyme plays a role in cell migration and tissue remodeling. Increased enzymatic activity causes hyperfibrinolysis, which manifests as excessive bleeding; decreased activity leads to hypofibrinolysis which can result in thrombosis or embolism.

References:

1. Mangé A. et al. (2016) J Proteomics. 142:114-121.
2. Chen S. et al. (2017) Sci Rep.7(1):6871.
3. Jiang H. et al. (2017) Transl Psychiatry. 7(4): e1079.